<template>
  <div class="card-container">
    <!-- 搜索区域 -->
    <div class="search-container">
      <span class="search-label">车牌号码：</span>
      <el-input v-model="params.carNumber" clearable placeholder="请输入内容" class="search-main" />
      <span class="search-label">车主姓名：</span>
      <el-input v-model="params.personName" clearable placeholder="请输入内容" class="search-main" />
      <span class="search-label">状态：</span>
      <el-select v-model="params.cardStatus" style="width: 240px">
        <el-option label="全部" value="" />
        <el-option label="可用" value="0" />
        <el-option label="已过期" value="1" />
      </el-select>
      <el-button type="primary" class="search-btn" @click="onSearch">查询</el-button>
    </div>
    <!-- 新增删除操作区域 -->
    <div class="create-container">
      <el-button @click="$router.push('/cardAdd')" type="primary">添加月卡</el-button>
      <el-button @click="delCard(selectionCardList.map(item=>item.id))">批量删除</el-button>
    </div>
    <!-- 表格区域 -->
    <div class="table">
      <el-table style="width: 100%" :data="cardList" @selection-change="handleSelectionChange">
        <el-table-column type="selection"  width="60" />
        <el-table-column type="index" label="序号" width="100" />
        
        <el-table-column label="车主名称" prop="personName" />

        <el-table-column label="联系方式" prop="phoneNumber" />

        <el-table-column label="车牌号码" prop="carNumber" />

        <el-table-column label="车辆品牌" prop="carBrand"/>
        <el-table-column label="剩余有效天数" prop="totalEffectiveDate"/>
        <el-table-column label="状态" prop="cardStatus" :formatter="formatStatus"/>

        <el-table-column label="操作" fixed="right" width="270">
          <template #default="{row}"> 
            <el-button size="small" type="text">续费</el-button>
            <el-button size="small" type="text">查看</el-button>
            <el-button size="small" type="text" @click="$router.push(`/cardAdd/${row.id}`)">编辑</el-button>
            <el-button size="small" type="text" @click="delCard([row.id])">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <!-- 分页 -->
    <div class="page-container">
      <el-pagination layout="total,sizes, prev, pager, next,jumper" 
      :total="total" 
      :page-sizes="[1,2,3,4,5]" 
      v-model:page-size="params.pageSize"
      v-model:current-page="params.page"
      @size-change="chongzhi"
      @current-change="getList"
      />
    </div>
    {{params}}
  </div>
</template>

<script lang="ts" setup>
import { onMounted, ref } from 'vue';
import { getCardListAPI, cardShanchuAPI } from '@/apis/card';
import type { Card, CardListParams } from '@/types/card';
import { ElMessageBox, ElMessage } from 'element-plus'; // 导入 ElMessageBox 和 ElMessage
import { id, pa } from 'element-plus/es/locales.mjs';

const params = ref<CardListParams>({
  // 当前页面的页码
  page: 1,
  // 每页显示的数据条数
  pageSize: 10,
  // 车牌号码的搜索条件
  carNumber: '',
  // 人员姓名的搜索条件
  personName: '',
  // 卡片状态的搜索条件
  cardStatus: ''
})

const cardList = ref<Card[]>([])
const total = ref(0)

// 获取列表封装
const getList = async() => {
 const res = await getCardListAPI(params.value)
//  console.log(res.data.rows);
 cardList.value = res.data.rows
 total.value = res.data.total
}
 
const chongzhi = ()=>{
  params.value.page=1
  getList()
}

 onMounted(() => {
  getList()
})
const formatStatus = (row: Card) =>{
  return row.cardStatus === 0 ? '可用' : '已过期'
}

const onSearch = () => {
  // 调用接口之前把页数参数重置为 1 
  // （防止页码在其他页时，搜索时数据不够，导致还在原来页码停留）
  params.value.page = 1
  // 调用接口，请求数据
  getList()
}

// 删除单个月卡
const delCard = (ids: number[]) => {
  // 删除属于危险操作，需要二次弹窗确认
  ElMessageBox.confirm('确定删除该月卡吗？', '温馨提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(async () => {
    // 发送请求，删除后端的数据
    await cardShanchuAPI(ids)
    // 轻提示
    ElMessage.success('删除成功')
    // 前端重新获取列表 
    getList()
  }).catch(() => { })
}

// 批量删除
// 已选择列表
const selectionCardList = ref<Card[]>([])
// 选择框变化时触发
const handleSelectionChange = (arr: Card[]) => {
  // console.log(arr);
  // 把选中的数据赋值给已选择列表
  selectionCardList.value = arr
}

</script>

<style lang="scss" scoped>
.card-container {
  padding: 20px;
  background-color: #fff;
}

.search-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237, 237, 237, .9);
  padding-bottom: 20px;

  .search-main {
    width: 220px;
    margin-right: 10px;
  }

  .search-btn {
    margin-left: 20px;
  }
}

.create-container {
  margin: 10px 0px;
}

.page-container {
  padding: 4px 0px;
  text-align: right;
  display: flex;
  justify-content: flex-end;
}

.form-container {
  padding: 0px 80px;
}
</style>